Issues with passing Angular directive attributes to the scope were encountered

I am having an issue with my angular directives where the arguments are not being passed into the scope:

app.directive('sectionLeft', function() {
  return {
    restrict:'E',
    scope: {
       sectionContent: '=',
       sectionImg: '='
    },
    templateUrl: 'partials/section_left.html'
  };
});

app.directive('sectionRight', function() {
  return {
    restrict:'E',
    scope: {
       sectionContent: '=',
       sectionImg: '='
    },
    templateUrl: 'partials/section_right.html'
  };
});

These directives are called from here:

<div ng-repeat="content in data.home">
   <section-left ng-if="$even"  sectionContent="{{content}}" sectionImg="http://placehold.it/700x450"></div>
   <section-right ng-if="$odd" sectionContent="{{content}}" sectionImg="http://placehold.it/700x450"></div>
</div>

and their structure looks like this:

<div class="section">
    <div class="container">
        <div class="row">
            <div class="col-lg-6 col-md-6 col-sm-6">
                {{sectionContent}}
            </div>
            <div class="col-lg-6 col-md-6 col-sm-6">
                <img class="img-responsive" src="{{sectionImg}}">
            </div>
        </div>
    </div>
</div>

The issue I am facing is that despite setting the attributes on the directive element, the result is just a blank space with no content. Can anyone help me figure out what's going wrong?

Thank you for your assistance!

Answer №1

To successfully pass scope variables to a directive using '=' in isolated scope, it is necessary to remove the curly braces {{}}.

section-content="content"

By doing this, the two-way binding will be connected to a parent scope variable called 'content'.

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